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GNSS: Hydrographic Perspectives (Part 2)

Hydro International Interviews Gary Chisholm, Trimble, Paul Cross, UCL, Owen Goodman, Fugro and Peter Grognard, Septentrio<br /> <br /> When Hydro International interviewed a group of experts on developments in...

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Applanix Product Integration

Applanix has incorporated MEMS (Micro-Electro-Mechanical Systems) technology into its line of Position and Orientation System products. The state-of-the-art, low-noise, micro-machined quartz components are compact, durable and designed for use in...

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Wave Sensor for Echosounders

Innovation4C has presented Wavemapper, a heave sensor designed for single beam echosounders based on technology pioneered in space. Two years of development resulted in this sensor with space based algorithms....

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AHRs with Integrated GPS

The MTi-G is a MEMS IMU with integrated GPS. It contains an internal ultra low-power Attitude and Heading Reference System (AHRS) processor running a real-time Xsens Kalman filter. Key benefit...

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Improved ease-of-use for AHRS/GPS

Xsens Technologies has released new software to further improve user experience. The software and firmware contains predefined settings for optimised orientation output in several specific application areas. Applications relying on...

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Regional Hydrographic Commissions

The 14 Regional Hydrographic Commissions (RHCs) and the Hydrographic Commission on Antarctica are important elements in the continuous review, co-ordination and delivery of official hydrographic and nautical charting services across...

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Ocean Business 2011 Preview

The third edition of Ocean Business will take place in Southampton, UK, from 5 – 7 April. The organisation anticipates more than 4000 visitors at the event, with 309 exhibitors...

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Qualifying Heave Performance at Sea

When accelerometer-based heave units were developed, there were limited options for verifying their performance at sea with a recognised standard. With real-time kinematic (RTK) global positioning system (GPS) devices, surveyors...

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